Architectures use different location for vDSO sources:
arch/mips/vdso
arch/sparc/vdso
arch/arm64/kernel/vdso
arch/riscv/kernel/vdso
arch/csky/kernel/vdso
arch/x86/um/vdso
arch/x86/entry/vdso
arch/powerpc/kernel/vdso
arch/arm/vdso
arch/loongarch/vdso
Don't hard-code vdso sources location in selftest Makefile,
instead create a vdso/ symbolic link in tools/arch/$arch/ and
update Makefile accordingly.
Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
---
tools/arch/x86/vdso | 1 +
tools/testing/selftests/vDSO/Makefile | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
create mode 120000 tools/arch/x86/vdso
diff --git a/tools/arch/x86/vdso b/tools/arch/x86/vdso
new file mode 120000
index 000000000000..7eb962fd3454
--- /dev/null
+++ b/tools/arch/x86/vdso
@@ -0,0 +1 @@
+../../../arch/x86/entry/vdso/
\ No newline at end of file
diff --git a/tools/testing/selftests/vDSO/Makefile b/tools/testing/selftests/vDSO/Makefile
index 3de8e7e052ae..c9a819cacbf2 100644
--- a/tools/testing/selftests/vDSO/Makefile
+++ b/tools/testing/selftests/vDSO/Makefile
@@ -40,7 +40,7 @@ $(OUTPUT)/vdso_test_getrandom: parse_vdso.c
$(OUTPUT)/vdso_test_getrandom: CFLAGS += -isystem $(top_srcdir)/tools/include \
-isystem $(top_srcdir)/include/uapi
-$(OUTPUT)/vdso_test_chacha: $(top_srcdir)/arch/$(ARCH)/entry/vdso/vgetrandom-chacha.S
+$(OUTPUT)/vdso_test_chacha: $(top_srcdir)/tools/arch/$(ARCH)/vdso/vgetrandom-chacha.S
$(OUTPUT)/vdso_test_chacha: CFLAGS += -idirafter $(top_srcdir)/tools/include \
-isystem $(top_srcdir)/arch/$(ARCH)/include \
-isystem $(top_srcdir)/include \
--
2.44.0
